Hitman - could it be possible to get the source file containing the curves? It would let me scale it without fear of getting pixel-staircase on some lines (I keep getting them now; softening doesn't help a lot as it causes intolerable blur). I'd really appreciate that.
Also I have some size problems. The inside wheels seem to be a bit too little after printing - they don't fill the gaps in the bigger wheels, leaving like a 1-2 mm free space. I'm not a graphics magician, but I think I've did the scaling in a proper way (all the pics scaled down with the same factor, in both horizontal and vertical dimensions, proportionally).
Any tips?